linux-kernel - Re: [PATCH 12/17] arm64: dts: renesas: rzg3s-smarc-som: Guard the ethernet IRQ GPIOs with proper flags

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Date: Fri, 16 Feb 2024 15:17:08 +0100
From: Geert Uytterhoeven <geert@...ux-m68k.org>
To: Claudiu <claudiu.beznea@...on.dev>
Cc: mturquette@...libre.com, sboyd@...nel.org, robh@...nel.org, 
	krzysztof.kozlowski+dt@...aro.org, conor+dt@...nel.org, magnus.damm@...il.com, 
	paul.walmsley@...ive.com, palmer@...belt.com, aou@...s.berkeley.edu, 
	linux-renesas-soc@...r.kernel.org, linux-clk@...r.kernel.org, 
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
	linux-riscv@...ts.infradead.org, 
	Claudiu Beznea <claudiu.beznea.uj@...renesas.com>
Subject: Re: [PATCH 12/17] arm64: dts: renesas: rzg3s-smarc-som: Guard the
 ethernet IRQ GPIOs with proper flags

Hi Claudiu,

On Thu, Feb 8, 2024 at 1:44 PM Claudiu <claudiu.beznea@...on.dev> wrote:
> From: Claudiu Beznea <claudiu.beznea.uj@...renesas.com>
>
> Ethernet IRQ GPIOs are marked as gpio-hog. Thus, these GPIOs are requested
> at probe w/o considering if there are other peripherals that needs them.
> The Ethernet IRQ GPIOs are shared w/ SDHI2. Selection b/w Ethernet and
> SDHI2 is done through a hardware switch. To avoid scenarios where one wants
> to boot with SDHI2 support and some SDHI pins are not propertly configured
> because of gpio-hog guard Ethernet IRQ GPIO with proper build flag.
>
> Fixes: 932ff0c802c6 ("arm64: dts: renesas: rzg3s-smarc-som: Enable the Ethernet interfaces")
> Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@...renesas.com>

Thanks for your patch! (which was well-hidden between non-fixes ;-)

Reviewed-by: Geert Uytterhoeven <geert+renesas@...der.be>
i.e. will queue in renesas-devel for v6.9.

As Ethernet is enabled by default, I think there is no need to fast-track
this for v6.8.

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@...ux-m68korg

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds